201760335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 128

約数和(自身を含む): 457574400

約数和(自身を除く): 255814065

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 27, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 135, 153, 171, 189, 255, 285, 315, 323, 357, 399, 459, 513, 595, 661, 665, 765, 855, 945, 969, 1071, 1197, 1615, 1785, 1983, 1995, 2261, 2295, 2565, 2907, 3213, 3305, 3591, 4627, 4845, 5355, 5949, 5985, 6783, 8721, 9915, 11237, 11305, 12559, 13881, 14535, 16065, 17847, 17955, 20349, 23135, 29745, 33711, 33915, 37677, 41643, 43605, 56185, 61047, 62795, 69405, 78659, 87913, 89235, 101133, 101745, 113031, 124929, 168555, 188385, 208215, 213503, 235977, 263739, 303399, 305235, 339093, 393295, 439565, 505665, 565155, 624645, 640509, 707931, 791217, 1067515, 1179885, 1318695, 1494521, 1516995, 1695465, 1921527, 2123793, 2373651, 3202545, 3539655, 3956085, 4483563, 5764581, 7472605, 9607635, 10618965, 11868255, 13450689, 22417815, 28822905, 40352067, 67253445, 201760335]

約数ペア:

[(1, 201760335), (3, 67253445), (5, 40352067), (7, 28822905), (9, 22417815), (15, 13450689), (17, 11868255), (19, 10618965), (21, 9607635), (27, 7472605), (35, 5764581), (45, 4483563), (51, 3956085), (57, 3539655), (63, 3202545), (85, 2373651), (95, 2123793), (105, 1921527), (119, 1695465), (133, 1516995), (135, 1494521), (153, 1318695), (171, 1179885), (189, 1067515), (255, 791217), (285, 707931), (315, 640509), (323, 624645), (357, 565155), (399, 505665), (459, 439565), (513, 393295), (595, 339093), (661, 305235), (665, 303399), (765, 263739), (855, 235977), (945, 213503), (969, 208215), (1071, 188385), (1197, 168555), (1615, 124929), (1785, 113031), (1983, 101745), (1995, 101133), (2261, 89235), (2295, 87913), (2565, 78659), (2907, 69405), (3213, 62795), (3305, 61047), (3591, 56185), (4627, 43605), (4845, 41643), (5355, 37677), (5949, 33915), (5985, 33711), (6783, 29745), (8721, 23135), (9915, 20349), (11237, 17955), (11305, 17847), (12559, 16065), (13881, 14535)]